instance method
Net::HTTPHeader#each_name
() { (::String) -> untyped } -> ::Hash[::String, ::Array[::String]]
() -> ::Enumerator[::String, ::Hash[::String, ::Array[::String]]]
each_name() { |key| ... }
lib/net/http/header.rb
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# File tmp/rubies/ruby-4.0.0/lib/net/http/header.rb, line 395
def each_name(&block) #:yield: +key+
block_given? or return enum_for(__method__) { @header.size }
@header.each_key(&block)
end
Calls the block with each field key:
Example
res = Net::HTTP.get_response(hostname, '/todos/1') res.each_key do |key| p key if key.start_with?('c') end
Output:
Example
"content-type" "connection" "cache-control" "cf-cache-status" "cf-ray"
Returns an enumerator if no block is given.
Net::HTTPHeader#each_name is an alias for Net::HTTPHeader#each_key.